Testing the material of a product for defects therein and proces

Details Testing the material of a product for defects therein and proces Testing the material of a product for defects therein and proces

1980-01-28

1981-10-06

Ciarlante, Anthony V.

Measuring and testing

Vibration

By mechanical waves

73658, G01N 2904

Patent

active

042928478

ABSTRACT:
A method of testing a product for the detection of the presence therein of a defect such as a void or an inclusion, comprises cutting the product and examining the resultant noise for the presence therein of an acoustic component representative of the presence of the inclusion. The method is applied to the processing of metal into slabs, bars, rods, wire strip etc., where the ends must be cropped to remove defective material, specifically to the continuous processing of strip metal where metal strips are joined continuously end-to-end, and where the ends of each strip as rolled may include undesired inclusions such as slag. A leading end piece is cropped by a shear, and the cropping of such pieces is continued until the testing method shows that the material at the place of the cut is free of the undesired inclusions.

REFERENCES:
patent: 3793627 (1974-02-01), Darrel et al.
patent: 3841149 (1974-10-01), Edwin et al.
patent: 4087801 (1978-05-01), Noh

Affiliated with

Also associated with

Rating

Testing the material of a product for defects therein and proces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Testing the material of a product for defects therein and proces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Testing the material of a product for defects therein and proces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1201291